California State University, Long Beach (also known as Cal State Long Beach, Long Beach State, CSULB, LBSU, or The Beach) is the third largest campus of the 23 school California State University system (CSU) and one of the largest universities in the state of California by enrollment, its student body numbering 35,586 for the Fall 2012 semester. With 5,148 grad students, the university enrolls one of the largest graduate student populations across the CSU and in the state of California alone. The university is located in the Los Altos neighborhood of Long Beach at the southeastern coastal tip of Los Angeles County, less than one mile from the border with Orange County.